DE602006006925D1 - Verfahren zur schätzung der pro zyklus im zylindere - Google Patents

Verfahren zur schätzung der pro zyklus im zylindere

Info

Publication number
DE602006006925D1
DE602006006925D1 DE602006006925T DE602006006925T DE602006006925D1 DE 602006006925 D1 DE602006006925 D1 DE 602006006925D1 DE 602006006925 T DE602006006925 T DE 602006006925T DE 602006006925 T DE602006006925 T DE 602006006925T DE 602006006925 D1 DE602006006925 D1 DE 602006006925D1
Authority
DE
Germany
Prior art keywords
machine
estimating
cylinder
cycle
pro
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602006006925T
Other languages
English (en)
Inventor
Pascal Emery
Vincent Talon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Original Assignee
Renault SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renault SAS filed Critical Renault SAS
Publication of DE602006006925D1 publication Critical patent/DE602006006925D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
    • F02D35/026—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures using an estimation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/006—Controlling exhaust gas recirculation [EGR] using internal EGR
    • F02D41/0062—Estimating, calculating or determining the internal EGR rate, amount or flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Auxiliary Devices For Music (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Cleaning By Liquid Or Steam (AREA)
DE602006006925T 2005-11-23 2006-10-27 Verfahren zur schätzung der pro zyklus im zylindere Active DE602006006925D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0511856A FR2893675B1 (fr) 2005-11-23 2005-11-23 Procede d'estimation de la masse des gaz enfermee pendant chaque cycle de fonctionnement dans la chambre de combustion d'un cylindre d'un moteur a combustion interne
PCT/FR2006/051123 WO2007060349A1 (fr) 2005-11-23 2006-10-27 Procede d'estimation de la masse des gaz enfermee pendant chaque cycle de fonctionnement dans la chambre de combustion d'un cylindre d'un moteur a combustion interne

Publications (1)

Publication Number Publication Date
DE602006006925D1 true DE602006006925D1 (de) 2009-07-02

Family

ID=36791625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006006925T Active DE602006006925D1 (de) 2005-11-23 2006-10-27 Verfahren zur schätzung der pro zyklus im zylindere

Country Status (5)

Country Link
EP (1) EP1952004B1 (de)
AT (1) ATE431899T1 (de)
DE (1) DE602006006925D1 (de)
FR (1) FR2893675B1 (de)
WO (1) WO2007060349A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2446191B2 (es) * 2013-12-05 2014-06-27 Universitat Polit�Cnica De Val�Ncia Método de detección de la masa atrapada en un cilindro de combustión
FR3044717B1 (fr) * 2015-12-04 2017-11-24 Renault Sas Procede d'estimation de masse enfermee dans la chambre de combustion d'un cylindre d'un moteur a combustion interne de vehicule automobile
FR3100844B1 (fr) 2019-09-13 2021-10-08 Ifp Energies Now Procédé de détermination de la masse de gaz enfermée dans une chambre de combustion
FR3114619B1 (fr) 2020-09-29 2023-01-06 Ifp Energies Now Procédé de détermination de la masse de gaz aspiré dans un cylindre avec prise en compte des conditions réelles d’utilisation
FR3116564B1 (fr) 2020-11-25 2023-04-21 Ifp Energies Now Procédé de détermination de la masse de gaz aspiré au moyen de la fréquence des oscillations de pression

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678684B1 (fr) * 1991-07-02 1995-01-06 Renault Procede et systeme de calcul de la masse d'air frais dans un cylindre de moteur a combustion interne.
JP2855923B2 (ja) * 1991-11-06 1999-02-10 三菱電機株式会社 エンジン制御装置およびエンジン制御方法
DE19853817C2 (de) * 1998-11-21 2002-01-10 Porsche Ag Verfahren zur Steuerung einer Brennkraftmaschine
DE10254475B3 (de) * 2002-11-21 2004-04-29 Siemens Ag Verfahren zum Ermitteln der Frischluft-, Restgas- und Gesamtgasmasse in einem Zylinder einer Brennkraftmaschine
JP3956137B2 (ja) * 2003-09-18 2007-08-08 トヨタ自動車株式会社 内燃機関の混合気温度推定方法

Also Published As

Publication number Publication date
EP1952004B1 (de) 2009-05-20
EP1952004A1 (de) 2008-08-06
FR2893675B1 (fr) 2007-12-28
FR2893675A1 (fr) 2007-05-25
ATE431899T1 (de) 2009-06-15
WO2007060349A1 (fr) 2007-05-31

Similar Documents

Publication Publication Date Title
DE602005021502D1 (de) Stark wasserlösliche feste waschmittelzusammensetzung, die nach der auflösung im wasser eine klare waschflüssigkeit bildet
DE602004030251D1 (de) Verfahren zum schätzen des verbindungsmoments eine
DE602007003375D1 (de) Verfahren zur herstellung von 3(r)-(2-hydroxy-2,2-dithien-2-ylacetoxy)-1-(3-phenoxypropyl)-1-azoniabicycloä2.2.2üoctanbromid
DE602006006925D1 (de) Verfahren zur schätzung der pro zyklus im zylindere
WO2006031269A3 (en) Method of formulating a cleaning composition for use in cleaning surfaces
DE60333559D1 (de) Substrat zum züchten von galliumnitrid, verfahren zur herstellung des substrats zum züchten von galliumnitrid und verfahren zur herstellung eines galliumnitridsubstrats
ATE540002T1 (de) Vorrichtung zur reinigung von flüssigkeiten, insbesondere zur reinigung von ballastwasser
ATE456666T1 (de) Verfahren zur auswertung von ribonukleotidsequenzen
DE502005007702D1 (de) Verfahren zur herstellung von terrylen-3,4:11,12-t
DE602005011814D1 (de) Verfahren zur herstellung von enantiomerreinen 1,1'-spirobiindan-6,6'-diol-derivaten
ATE539150T1 (de) Verfahren zur herstellung eines caseinhydrolysats
ATE538080T1 (de) Curcuminsynthese
DE602008003087D1 (de) Flüssiges Reinigungssäuremittel für harte Oberflächen
ATE474842T1 (de) Neues verfahren zur herstellung von 5-amino-3h- thiazoloä4,5-düpyrimidin-2-on
WO2005089277A3 (en) Method for cleaning
DE60302587D1 (de) Verfahren zur Herstellung eines hochfesten Behälters, insbesondere Aerosolbehälters
ATE446965T1 (de) Verfahren zur herstellung von fluticasone propionaten, insbesondere polymorph 1
WO2006028539A3 (en) Method of formulating a cleaning composition in a concentrated form
DE502004007865D1 (de) Verfahren zur herstellung bzw. bearbeitung von gasturbinenbauteilen
DE502007001809D1 (de) Verfahren zur herstellung eines behälters aus aluminiumblechen
SG160356A1 (en) Integrated circuit system with clean surfaces
AR054922A1 (es) Metodo para remover los subproductos de bisulfito a partir de composiciones enzimaticas
ATE466270T1 (de) Verfahren zur bestimmung von lipophilie
DE60333077D1 (de) Neues verfahren zur herstellung von 1,2-diol
ATE475053T1 (de) Verfahren zur erhöhten flüssigkeitsabtrennung aus textilien

Legal Events

Date Code Title Description
8364 No opposition during term of opposition